{"product_id":"seco-00012118-indexable-boring-bar-2-562in-right-hand","title":"Seco 00012118 Indexable Boring Bar 2.562in Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00012118 is a right-hand A-MCLN style indexable boring bar designed for internal turning operations on CNC lathes and turning centers. Built from steel with a 2-inch shank diameter and a 16-inch overall length, it accepts CNMG 543 inserts held by a pin-and-clamp method. The 95-degree lead angle and negative rake geometry (-5 degrees) promote stable cutting action and controlled chip formation during finish and semi-finish boring passes. Through-coolant capability delivers cutting fluid directly to the insert tip, extending tool life and improving chip evacuation in deep-bore applications.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for production and job-shop turning environments where large-bore internal machining is required. The 2.562-inch minimum bore diameter makes it appropriate for medium-to-large diameter bores on steel, cast iron, and similar machinable materials. It is installed and operated by machinists and CNC setup technicians working with lathes or turning centers equipped with coolant-through tooling systems. The diamond-shaped CNMG insert geometry supports interrupted and continuous cutting at moderate-to-heavy depths of cut.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA-MCLN toolholder style accepts CNMG 543 inserts with pin-and-clamp holding for rigid, repeatable positioning\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design channels fluid directly to the cutting zone for improved tool life and chip control in deep bores\u003c\/li\u003e\n\u003cli\u003e95-degree lead angle with negative rake (-5 degrees) provides stable, chatter-resistant cutting geometry\u003c\/li\u003e\n\u003cli\u003e2-inch shank diameter and 16-inch overall length suit medium-to-large bore applications requiring extended reach\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard lathe and turning center setups\u003c\/li\u003e\n\u003cli\u003eSteel construction provides durability under continuous production conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CNMG 543 diamond inserts (insert inscribed circle 0.625 inches, insert thickness 0.25 inches) in right-hand turning and boring applications. Compatible with coolant-through tooling systems on lathes and turning centers that accept a 2-inch round shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and setup should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle and coolant supply are fully de-energized and depressurized before mounting or changing tooling. The boring bar should be secured in a suitable toolholder or boring head block torqued to machine-manufacturer specifications. Verify insert seating and clamp integrity before commencing a cutting cycle, and confirm through-coolant line connections are tight and free of leaks.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: A-MCLN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 2.562 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 95 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: -5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CNMG 543\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Shape\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Pin and Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 1.281 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00012118\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563521376562,"sku":"00012118","price":639.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17bf4bd74615a8a202a0baf912680a45_ea4a2a1f-4244-42ab-8b3f-f9de5e512770.jpg?v=1786498693","url":"https:\/\/voomisupply.com\/products\/seco-00012118-indexable-boring-bar-2-562in-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}